mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-11-26 23:42:11 +00:00
90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<?php
|
|
// MyDMS. Document Management System
|
|
// Copyright (C) 2002-2005 Markus Westphal
|
|
// Copyright (C) 2006-2008 Malcolm Cowe
|
|
// Copyright (C) 2010 Matteo Lucarelli
|
|
// Copyright (C) 2010-2016 Uwe Steinmann
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
include("../inc/inc.Settings.php");
|
|
include("../inc/inc.LogInit.php");
|
|
include("../inc/inc.Utils.php");
|
|
include("../inc/inc.Language.php");
|
|
include("../inc/inc.Init.php");
|
|
include("../inc/inc.Extension.php");
|
|
include("../inc/inc.DBInit.php");
|
|
include("../inc/inc.ClassUI.php");
|
|
include("../inc/inc.Authentication.php");
|
|
|
|
/**
|
|
* Include class to preview documents
|
|
*/
|
|
require_once("SeedDMS/Preview.php");
|
|
|
|
$documentid = $_GET["documentid"];
|
|
if (!isset($documentid) || !is_numeric($documentid) || intval($documentid)<1) {
|
|
exit;
|
|
}
|
|
|
|
$document = $dms->getDocument($documentid);
|
|
if (!is_object($document)) {
|
|
exit;
|
|
}
|
|
|
|
if ($document->getAccessMode($user) < M_READ) {
|
|
exit;
|
|
}
|
|
|
|
if(isset($_GET['version'])) {
|
|
$version = $_GET["version"];
|
|
if (!is_numeric($version))
|
|
exit;
|
|
if(intval($version)<1)
|
|
$object = $document->getLatestContent();
|
|
else
|
|
$object = $document->getContentByVersion($version);
|
|
} elseif(isset($_GET['file'])) {
|
|
$file = $_GET['file'];
|
|
if (!is_numeric($file) || intval($file)<1)
|
|
exit;
|
|
$object = $document->getDocumentFile($file);
|
|
} else {
|
|
exit;
|
|
}
|
|
|
|
if (!is_object($object)) {
|
|
exit;
|
|
}
|
|
|
|
if(!empty($_GET["width"]))
|
|
$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir, $_GET["width"]);
|
|
else
|
|
$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir);
|
|
$previewer->setConverters($settings->_converters['preview']);
|
|
if(!$previewer->hasPreview($object)) {
|
|
if(!$previewer->createPreview($object)) {
|
|
}
|
|
}
|
|
if(!$previewer->hasPreview($object)) {
|
|
header('Content-Type: image/svg+xml');
|
|
readfile('../views/'.$theme.'/images/empty.svg');
|
|
exit;
|
|
}
|
|
header('Content-Type: image/png');
|
|
$previewer->getPreview($object);
|
|
|
|
?>
|